<h2>Comments</h2>
<pre><code>-- Single line comment
{- Multi-line
comment -}</code></pre>

<h2>Strings and characters</h2>
<pre><code>'a'
'\n'
'\x03'
"foo \" bar"
"""
"multiline strings" are also
supported!
"""</code></pre>

<h2>Full example</h2>
<pre><code>module Main exposing (..)

import Html exposing (Html)
import Svg exposing (..)
import Svg.Attributes exposing (..)
import Time exposing (Time, second)


main =
    Html.program
        { init = init
        , view = view
        , update = update
        , subscriptions = subscriptions
        }



-- MODEL


type alias Model =
    Time


init : ( Model, Cmd Msg )
init =
    ( 0, Cmd.none )



-- UPDATE


type Msg
    = Tick Time


update : Msg -> Model -> ( Model, Cmd Msg )
update msg model =
    case msg of
        Tick newTime ->
            ( newTime, Cmd.none )



-- SUBSCRIPTIONS


subscriptions : Model -> Sub Msg
subscriptions model =
    Time.every second (\time -> Tick time)



-- VIEW


view : Model -> Html Msg
view model =
    let
        angle =
            turns (Time.inMinutes model)

        handX =
            toString (50 + 40 * cos angle)

        handY =
            toString (50 + 40 * sin angle)
    in
    svg [ viewBox "0 0 100 100", width "300px" ]
        [ circle [ cx "50", cy "50", r "45", fill "#0B79CE" ] []
        , line [ x1 "50", y1 "50", x2 handX, y2 handY, stroke "#023963" ] []
        ]
</code></pre>
